medium5.7
CVE-2026-24885
Kanboard is project management software focused on Kanban methodology.
Impact
Kanboard is project management software focused on Kanban methodology. Prior to 1.2.50, a Cross-Site Request Forgery (CSRF) vulnerability exists in the ProjectPermissionController within the Kanboard application. The application fails to strictly enforce the application/json Content-Type for the changeUserRole action. Although the request body is JSON, the server accepts text/plain, allowing an attacker to craft a malicious form using the text/plain attribute. Which allows unauthorized modification of project user roles if an authenticated admin visits a malicious site This vulnerability is fixed in 1.2.50.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Kanboard | Kanboard | before 1.2.50 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/kanboard/kanboard/commit/2c56d92783d4a3094812c2f7cba50f80a372f95e
- https://github.com/kanboard/kanboard/releases/tag/v1.2.50
- https://github.com/kanboard/kanboard/security/advisories/GHSA-582j-h4w4-hwr5
- https://github.com/kanboard/kanboard/security/advisories/GHSA-582j-h4w4-hwr5